ClamAV prior to 0.93 allowed remote attackers to bypass the scanning
engine via a RAR file with an invalid version number (CVE-2008-1835).

A vulnerability in rfc2231 handling in ClamAV prior to 0.93 allowed
remote attackers to cause a denial of service (crash) via a crafted
message that produced a string that was not null terminated, triggering
a buffer over-read (CVE-2008-1836).

A vulnerability in libclamunrar in ClamAV prior to 0.93 allowed remote
attackers to cause a denial of service (crash) via a crafted RAR file
(CVE-2008-1837).

Other bugs have also been corrected in 0.93 which is being provided
with this update. Because this new version has increased the major
of the libclamav library, updated dependent packages are also being
provided.